Teaching aid for English teaching
The utility model discloses a teaching aid for English teaching. The letter puzzle comprises a rotating box, a lifting box and letter puzzle plates, two pairs of universal wheels are fixedly connected to two ends of the bottom surface of the rotating box; a rotating disc is arranged above the rotati...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model discloses a teaching aid for English teaching. The letter puzzle comprises a rotating box, a lifting box and letter puzzle plates, two pairs of universal wheels are fixedly connected to two ends of the bottom surface of the rotating box; a rotating disc is arranged above the rotating box; the rotating disc is fixedly connected with the rotating box through a pair of supporting rods; the upper surface of the rotating disc is rotationally connected with a lifting box; driven rotating shafts are fixedly connected to the bottom surfaces of the lifting boxes; the beneficial effects of the utility model are that: the utility model discloses reach is: the beneficial effect is: the movement of the two motors can be controlled by controlling the control box; the 360-degree rotation of the whole device and the up-and-down movement of the letter puzzle plate can be realized; in this way, students in class can see teachers and use the device. The lifting mode can meet the requirements of students with d |
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